31038072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 85186080

約数和(自身を除く): 54148008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1877, 2067, 2756, 3754, 4134, 5512, 5631, 7508, 8268, 11262, 15016, 16536, 22524, 24401, 45048, 48802, 73203, 97604, 99481, 146406, 195208, 198962, 292812, 298443, 397924, 585624, 596886, 795848, 1193772, 1293253, 2387544, 2586506, 3879759, 5173012, 7759518, 10346024, 15519036, 31038072]

約数ペア:

[(1, 31038072), (2, 15519036), (3, 10346024), (4, 7759518), (6, 5173012), (8, 3879759), (12, 2586506), (13, 2387544), (24, 1293253), (26, 1193772), (39, 795848), (52, 596886), (53, 585624), (78, 397924), (104, 298443), (106, 292812), (156, 198962), (159, 195208), (212, 146406), (312, 99481), (318, 97604), (424, 73203), (636, 48802), (689, 45048), (1272, 24401), (1378, 22524), (1877, 16536), (2067, 15016), (2756, 11262), (3754, 8268), (4134, 7508), (5512, 5631)]